---
id: CVE-2026-52742
title: GoCD is a continuous deliver server
summary: >-
  GoCD is a continuous deliver server. From 12.3.1 until 26.1.0, legacy routes
  under /go/admin/restful/* expose historical full server configuration to
  pipeline group administrators instead of restricting responses to
  configuration for gro…
severity: medium
cvss: 5.1
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N'
cwe:
  - CWE-863
vendor: gocd
product: gocd
affected:
  - 'gocd >= 12.3.1, < 26.1.0'
published: '2026-09-21'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T21:17:43.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-52742'
references:
  - url: >-
      https://github.com/gocd/gocd/commit/8be3a674c3434fa6aa772d7c22fb7b0277950cd7
    label: security-advisories@github.com
  - url: 'https://github.com/gocd/gocd/pull/14398'
    label: security-advisories@github.com
  - url: 'https://github.com/gocd/gocd/releases/tag/26.1.0'
    label: security-advisories@github.com
  - url: 'https://github.com/gocd/gocd/security/advisories/GHSA-7xxx-fv46-vp7h'
    label: security-advisories@github.com
  - url: 'https://www.gocd.org/releases/#26-1-0'
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
epss: 0.00515
epssPercentile: 0.41359
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-21T15:34:34.473877Z'
cvssSource: cna
ingestedAt: '2026-09-21T15:19:25.697Z'
---

## Overview

GoCD is a continuous deliver server. From 12.3.1 until 26.1.0, legacy routes under /go/admin/restful/* expose historical full server configuration to pipeline group administrators instead of restricting responses to configuration for groups they administer. The disclosed configuration can include agent auto-registration keys, webhook invocation keys, encrypted material credentials, and GoCD administrator lists. A malicious pipeline group administrator can use disclosed agent registration data to connect a rogue compatible agent, which can create a higher-complexity path to receiving work or overwriting artifacts associated with other groups. Normal authenticated users are not affected, the endpoint does not modify server configuration, and deployments that restrict pipeline editing to full administrators or configuration repositories are not affected. This issue is fixed in version 26.1.0.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.